package com.mlh.ACM;

import java.util.Scanner;

/**
 * @author 缪林辉
 * @date 2024/4/16 13:00
 * @DESCRIPTION
 */
public class a_b {
    public static void main(String[]args){
        Scanner scanner = new Scanner(System.in);
        while (scanner.hasNextInt()){
            int a=scanner.nextInt();
            int b=scanner.nextInt();
            System.out.println(a+b);
        }
    }
    // public static void main(String[] args) {
    //     Scanner scanner = new Scanner(System.in);
    //     int n = scanner.nextInt();
    //     //清除缓冲区中的换行符
    //     scanner.nextLine();
    //     int[] nums = new int[n];
    //     String input = scanner.nextLine();
    //     //以一个或者多个空格为分隔符
    //     String[] numStrings = input.split("\\s+");
    //     for (int i = 0; i < n; i++) {
    //         nums[i] = Integer.parseInt(numStrings[i]);
    //     }
    //     System.out.println("数组 nums 的元素为：");
    //     for (int num : nums) {
    //         System.out.print(num + " ");
    //     }
    //     scanner.close();
    // }
}
